METHOD OF SUPPRESSION OF INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM AND RELEVANT DEVICE Russian patent published in 2017 - IPC H04J11/00 

FIELD: radio engineering, communication.

SUBSTANCE: interference cancellation method for a UE having interference cancellation capabilities in a wireless communication system is that it receives neighbour information to suppress interference and suppresses an interference signal transmitted from a neighbouring cell using the received neighbour cell information. Neighbour cell information is received when the neighbouring cell has the same length of the cyclic prefix (CP) as the serving cell of the UE, is synchronized by subframe with the serving cell, and the neighbouring cell has the same transmission band as the serving cell and information about the neighbouring cell The cell includes a number of antenna ports for the cell-specific reference signal (CRS) used by the neighbouring cell and a sub-frame of the multicast/multicast (MBSFN) subframe used by the neighbouring cell.

EFFECT: improving the efficiency of interference cancellation.

11 cl, 8 dwg, 9 tbl